Problem finding the error after migrating to a new server

Hi everyone. I am trying to migrate my django app to a new server using the "Advanced Migration Guide" here:

http://docs.webfaction.com/user-guide/moving.html?highlight=migration#migrating-servers

I didn't seem to run into any problems, and made it to the part about "Testing your migrated applications." However, I cannot figure out how to successfully test them. I have edited my home computer's /etc/hosts file by specifying my destination server's IP address and my website domain name. When I then go to that URL, I get a "502 Bad Gateway".

I'm sure I messed something up during the migration process, but I cannot figure out what it is because I can't seem to get a helpful error log for my requests. In ~/logs/user the error log only tells me the following:

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[Sun Mar 13 18:33:25 2011] [warn] mod_wsgi: Compiled for Python/2.6.
[Sun Mar 13 18:33:25 2011] [warn] mod_wsgi: Runtime using Python/2.6.5.
[Sun Mar 13 18:33:25 2011] [notice] Apache/2.2.15 (Unix) mod_wsgi/3.2 Python/2.6.5 configured -- resuming normal operations

Is there a way I can configure my app so I see the error after serving up that 502 Bad Gateway request?

Thanks in advance.